10. [-/9 Points] DETAILS WANEFMAC7 2.1.034. MY NOTES Revenue Pack-Em-In has another development in the works. If it builds 30 houses in this development, it will be able to sell them at $230,000 each, but if it builds 120 houses, it will get only $140,000 each. Obtain a linear demand equation. (Let p be the price of a house and q the number of houses.) p (q) = Determine how many houses it should build to get the largest revenue. houses What is the largest possible revenue (in dollars)? $